l-lysine supplements
Our pick
AllMax Nutrition EAA
Muscle & Strength
2590 mg per serving
$14.99
Most l-lysine per dollar of the 131 products here
An AllMax Nutrition Product
Delivers 9.25g of All Nine EAAs
Helps build more muscle*
Supports muscle recovery*
5g BCAAs
Unflavored for easy mixing…
View at Muscle & Strength →
Comparison
- 131 products contain l-lysine
- 28 of those contain l-lysine and nothing else
- l-lysine is widely stocked — carried by 5 merchants
Serving size across these products log scale
500 mgtypical
2,590 mgour pick
1 mg
5,384 mg
Lowest priced
Bottle price only. Container sizes vary and servings per container are not stated consistently, so this is a starting point rather than a like-for-like comparison.
$5.59
500 mg per serving
Essential Amino Acid • Supports Collagen Synthesis • Healthy Immune Function • Non-GMO • A…Essential Amino Acid • Supports Collagen Synthesis • Healthy Immune Function • Non-GMO • A Dietary Supplement • Vegetarian/Vegan • Kosher • Amino Acids • Family Owned Since 1968 • GMP Quality Assured
$6.11
500 mg per serving
$6.39
100 mg per serving
Including Guarana, Caffeine, B Vitamins, Chromium & L-Carnitine • Supports Mental Alertness &…Including Guarana, Caffeine, B Vitamins, Chromium & L-Carnitine • Supports Mental Alertness & Wakefulness • Targeted Wellness • Potency, Purity, Pride • Dietary Supplement
$6.99
100 mg per serving
Promotes targeted bone and muscle tissue health; Supports a positive outlook and mood,…Promotes targeted bone and muscle tissue health; Supports a positive outlook and mood, including stress support; An essential amino acid which must come from food or supplement sources
$6.99
1 mg per serving
Most l-lysine per serving
Ranked by the amount stated on the label. mg is the unit most brands use for l-lysine, and only products measured that way are ranked here — the other 22 use a different unit and can't be compared like for like, but they are still listed above by price. Serving sizes differ between brands, so check the label for how many capsules or tablets that is.
A MuscleMeds Product Beef Protein Isolate w/ Creatine & BCAAs Bioengineered beef protein…A MuscleMeds Product Beef Protein Isolate w/ Creatine & BCAAs Bioengineered beef protein isolate Dseiccated beef liver & albumin Growth factors IgG, IGF-1 & TGFB Enhanced with creatine & BCAAs
5384 mg
$37.99
An AllMax Nutrition Product Ultra-Pure, Highly Bioavailable Delicious Whey Protein…An AllMax Nutrition Product Ultra-Pure, Highly Bioavailable Delicious Whey Protein Isolate! 100% pure whey protein isolate 27 grams of protein w/ zero fat or sugar added 100% naturally flavored, zero artificial dyes or coloring Gluten-free and 99% lactose-free formula
2997 mg
$54.99
An AllMax Nutrition Product Delivers 9.25g of All Nine EAAs Helps build more muscle* Supports…An AllMax Nutrition Product Delivers 9.25g of All Nine EAAs Helps build more muscle* Supports muscle recovery* 5g BCAAs Unflavored for easy mixing
2590 mg
$14.99
Nothing but l-lysine
Products where l-lysine is the only ingredient we found — useful if you are building a stack deliberately and don't want extras you didn't choose.
$5.59
500 mg per serving
Essential Amino Acid • Supports Collagen Synthesis • Healthy Immune Function • Non-GMO • A…Essential Amino Acid • Supports Collagen Synthesis • Healthy Immune Function • Non-GMO • A Dietary Supplement • Vegetarian/Vegan • Kosher • Amino Acids • Family Owned Since 1968 • GMP Quality Assured
$6.11
500 mg per serving
Promotes targeted bone and muscle tissue health; Supports a positive outlook and mood,…Promotes targeted bone and muscle tissue health; Supports a positive outlook and mood, including stress support; An essential amino acid which must come from food or supplement sources
$6.99
1 mg per serving
Essential Amino Acid • Supports Collagen Synthesis • Healthy Immune Function • Non-GMO • A…Essential Amino Acid • Supports Collagen Synthesis • Healthy Immune Function • Non-GMO • A Dietary Supplement • Vegetarian/Vegan • Kosher • Amino Acids • Family Owned Since 1968 • Halal • GMP Quality Assured
$7.34
500 mg per serving
Amino Acid • Targeted Wellness • Potency - Purity - Pride • Dietary Supplement • L-lysine…Amino Acid • Targeted Wellness • Potency - Purity - Pride • Dietary Supplement • L-lysine supports immune system function • L-lysine may support a healthy cardiovascular system • L-lysine supports calcium absorption, making it more available for biological functions
$8.24
500 mg per serving
Covers the most in one bottle
These contain l-lysine plus the most other ingredients we found — fewer bottles if the rest of your stack overlaps.
An Animal Product Super Vitamin Pak Designed For Athletes & Bodybuilders Daily essential…An Animal Product Super Vitamin Pak Designed For Athletes & Bodybuilders Daily essential vitamins and minerals Amino acids, protein complex and liver detox enzymes Performance Complex Including l-taurine and carnitine Includes Spectra™, an all-natural blend of 29 fruits, vegetables, and herbs
75 ingredients
$34.50
A Magnum Nutraceuticals Product 100% Fully Encapsulated Multi-Nutrient Performance Pack! Each…A Magnum Nutraceuticals Product 100% Fully Encapsulated Multi-Nutrient Performance Pack! Each pack contains 8 pills with 6 specific functions Brain support, digestion, hydration, anabolic support and energy production Premium ingredients delivered in a natural shell capsule for maximum absorption Supports health, wellness, recovery and anti-aging
59 ingredients
$29.99
43 ingredients
$53.89
Usually combined with
What actually shares a bottle with l-lysine, counted across these 131 products.
L-Valine · 69L-Leucine · 68l-phenylalanine · 65L-Methionine · 62l-tryptophan · 57L-Isoleucine · 52l-threonine · 47l-histidine · 42
Build a stack with l-lysine
Add the other ingredients you want and find the fewest bottles that cover them.
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